The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-343-1840, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Control Data Systems Inc Contracts Dept. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-343-1840 |
| Primary Part Number | 52763201 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Control Data Systems Inc Contracts Dept |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES SECOND END |
| Flow Angle | 90.0 DEGREES SECOND ENDUNABLE TO DECODE |
| Measuring Method and Length | 48.000 INCHES NOMINAL WORKING IN |
| Connection Style | SWIVEL NUT FLARE SECOND END |
| Connection Style | SWIVEL NUT WITH COMPRESSION SLEEVE FIRST END |
| End Connection Design | ELBOW SECOND END |
| End Connection Design | STRAIGHT FIRST END |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.625 INCHES FIRST END IN |
| Nominal Thread Size | 0.625 INCHES SECOND END IN |
| Seat Angle | 45.0 DEGREES SECOND END |
| Seat Angle | 45.0 DEGREES FIRST END |
| Seat Angle | 45.0 DEGREES FIRST ENDUNABLE TO DECODE |
| Seat Angle | 45.0 DEGREES SECOND ENDUNABLE TO DECODE |
| Inside Diameter | 0.375 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Thread Class | 3B SECOND END |
| Thread Class | 3B FIRST END |
| Thread Series Designator | UNF FIRST ENDUNABLE TO DECODE |
| Thread Series Designator | UNF SECOND ENDUNABLE TO DECODE |
| Thread Series Designator | UNF FIRST END |
| Thread Series Designator | UNF SECOND END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 52763201 PRIMARY | Control Data Systems Inc Contracts Dept (USA) |
| 0052763201 | Control Data Systems Inc Contracts Dept (USA) |
| Reference | Meaning |
|---|---|
| 52763200 THRU 52763209 | D/9 Drawing number reference only Control Data Systems Inc Contracts Dept |
NSN 4720-01-343-1840 is a Hose Assembly,nonmetallic, manufactured by Control Data Systems Inc Contracts Dept, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-343-1840 has 2 manufacturer part numbers on file: 52763201 (Control Data Systems Inc Contracts Dept), 0052763201 (Control Data Systems Inc Contracts Dept).
Key specifications for 52763201: Flow Angle: 90.0 DEGREES SECOND END; Flow Angle: 90.0 DEGREES SECOND ENDUNABLE TO DECODE; Measuring Method and Length: 48.000 INCHES NOMINAL WORKING IN; Connection Style: SWIVEL NUT FLARE SECOND END. 26 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.